I just installed Ubuntu 8.10 Intrepid Ibex (Alpha 4) on a Fujitsu
Siemens Amilo pro V1000 laptop, which automatically updated itself to
kernel 2.6.27-2-generic.

I can confirm that there is sound via PHONES and that I can record both
guitar(Input 2/R) and microphone(Input 1/L), with advanced set to either
"ON" and "OFF". I haven't tested if MIDI works yet, maybe later.

To reduce the options from the drop downs under Sound Settings, I disabled the 
internal sound card (onboard Intel AC97 card) by editing 
/etc/modprobe.d/blacklist:
# turn off internal soundcard
blacklist snd_intel8x0
blacklist snd_ac97_codec
blacklist snd_ac97
(From http://ubuntuforums.org/showpost.php?p=1370551&postcount=8)

In Sound Settings, the dropdown now looks like this, marked with a cross if 
clicking on Sound works:
x Autodetect
x EDIROL UA-25 USB Audio (ALSA)
x EDIROL UA-25 USB Audio (OSS)
x EDIROL UA-25 USB Audio (OSS)
  ALSA - Advanced Linux Sound Architecture
  OSS - Open Sound System
x PulseAudio Sound Server

Maybe it isn't important, since the sound card seems to work fine, but I
tried the sound test for fun, With advanced set to "ON" or "OFF",
doesn't matter:

$speaker-test -c2 -D plughw:UA25 -twav

speaker-test 1.0.17

Playback device is plughw:UA25
Stream parameters are 48000Hz, S16_LE, 2 channels
WAV file(s)
Rate set to 48000Hz (requested 48000Hz)
Buffer size range from 97 to 190217
Period size range from 48 to 95109
Using max buffer size 190216
Periods = 4
was set period_size = 0
was set buffer_size = 190216
 0 - Front Left
Floating point exception (core dumped)

-- 
USB soundcard not recognised (edirol/cakewalk UA25)
https://bugs.launchpad.net/bugs/248503
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